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Cheap flights from San Francisco to Foz do Iguaçu from $433

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Foz do Iguaçu departing on 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to Foz do Iguaçu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
8:25 am - 6:45 pm
SFO
-
IGU
30h 20m
2 stops
Air Canada Logo
11:20 am - 1:30 pm
IGU
-
SFO
30h 10m
2 stops
$1,168Air Canada
Tue, Mar 17 - Thu, Mar 19
Air Canada Logo
8:25 am - 6:45 pm
SFO
-
IGU
30h 20m
2 stops
Air Canada Logo
11:20 am - 1:30 pm
IGU
-
SFO
30h 10m
2 stops
$1,423Air Canada
Tue, Mar 17 - Thu, Mar 19
Air Canada Logo
8:25 am - 6:45 pm
SFO
-
IGU
30h 20m
2 stops
Air Canada Logo
11:20 am - 9:40 am
IGU
-
SFO
50h 20m
2 stops
$1,512Air Canada
Tue, Mar 17 - Thu, Mar 19

Air Canada flights from San Francisco to Foz do Iguaçu

Our best Air Canada deals on San Francisco to Foz do Iguaçu flight tickets
Air Canada
Mar 17
SFO8:25 amSan Francisco
30h 20m
2 stops
IGU6:45 pmFoz do Iguaçu Cataratas
Mar 19
IGU11:20 amFoz do Iguaçu Cataratas
30h 10m
2 stops
SFO1:30 pmSan Francisco
$1,168
Air Canada
Mar 17
SFO8:25 amSan Francisco
30h 20m
2 stops
IGU6:45 pmFoz do Iguaçu Cataratas
Mar 19
IGU11:20 amFoz do Iguaçu Cataratas
30h 10m
2 stops
SFO1:30 pmSan Francisco
$1,423
Air Canada
Mar 17
SFO8:25 amSan Francisco
30h 20m
2 stops
IGU6:45 pmFoz do Iguaçu Cataratas
Mar 19
IGU11:20 amFoz do Iguaçu Cataratas
50h 20m
2 stops
SFO9:40 amSan Francisco
$1,512

Delta flights from San Francisco to Foz do Iguaçu

Our best Delta deals on San Francisco to Foz do Iguaçu flight tickets
Delta
Feb 16
SFO10:50 pmSan Francisco
29h 25m
2 stops
IGU9:15 amFoz do Iguaçu Cataratas
Feb 19
IGU7:45 pmFoz do Iguaçu Cataratas
21h 59m
2 stops
SFO12:44 pmSan Francisco
$918
Delta
Feb 16
SFO10:50 pmSan Francisco
29h 25m
2 stops
IGU9:15 amFoz do Iguaçu Cataratas
Feb 22
IGU7:45 pmFoz do Iguaçu Cataratas
27h 11m
2 stops
SFO5:56 pmSan Francisco
$1,034
Delta
Feb 15
SFO10:55 pmSan Francisco
34h 10m
2 stops
IGU2:05 pmFoz do Iguaçu Cataratas
Feb 22
IGU6:05 pmFoz do Iguaçu Cataratas
25h 58m
2 stops
SFO3:03 pmSan Francisco
$1,666

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Foz do Iguaçu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 14, 2026.
Use the filters below to find and compare flights from San Francisco to Foz do Iguaçu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Tue 3/17

8:25 am-6:45 pm

2 stops30h 20m

Foz do Iguaçu Cataratas

Thu 3/19

11:20 am-1:30 pm

2 stops30h 10m

$1,168

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Tue 3/17

8:25 am-6:45 pm

2 stops30h 20m

Foz do Iguaçu Cataratas

Thu 3/19

11:20 am-1:30 pm

2 stops30h 10m

$1,423

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Tue 3/17

8:25 am-6:45 pm

2 stops30h 20m

Foz do Iguaçu Cataratas

Thu 3/19

11:20 am-9:40 am

2 stops50h 20m

$1,512

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Thu 4/16

11:55 am-12:45 am

2 stops32h 50m

$433

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Thu 4/16

5:49 pm-11:40 pm

3 stops49h 51m

$451

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Fri 4/17

11:39 pm-6:55 pm

2 stops39h 16m

$460

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Fri 4/17

9:13 am-7:05 pm

3 stops53h 52m

$472

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Sat 2/28

6:00 am-6:50 pm

2 stops31h 50m

$727

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Sat 2/28

11:47 am-6:50 pm

2 stops26h 03m

$3,542

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Foz do Iguaçu from

How to get the cheapest flight ticket from San Francisco to Foz do Iguaçu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Francisco to Foz do Iguaçu Cataratas?

LATAM Airlines is the most popular carrier operating from San Francisco to Foz do Iguaçu Cataratas

When to book flights from San Francisco to Foz do Iguaçu

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Foz do Iguaçu according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Foz do Iguaçu (SFO to IGU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Foz do Iguaçu

Fastest flight time

22h 55m

Direct flights

None
The fastest flight from San Francisco to Foz do Iguaçu takes 22h 55m
There are no direct flights from San Francisco to Foz do Iguaçu. There are no popular flight routes from San Francisco to Foz do Iguaçu.
Search flight deals

  • How far is San Francisco to Foz do Iguaçu Cataratas by plane?

    Foz do Iguaçu Cataratas is 6194.9 mi away from San Francisco. Typically, this will take 22h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from San Francisco Airport to Foz do Iguaçu Cataratas Airport?

    Prices for flights from San Francisco Airport to Foz do Iguaçu Cataratas Airport are refreshed on a daily basis.

  • How old do you have to be to fly from San Francisco Airport to Foz do Iguaçu Cataratas Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Foz do Iguaçu Cataratas Airport.

  • What documentation or ID do you need to fly to Foz do Iguaçu Cataratas Airport?

    The travel and health documents required for your trip to Foz do Iguaçu Cataratas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Foz do Iguaçu Cataratas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Foz do Iguaçu?

Finding the right flight to Foz do Iguaçu from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Foz do Iguaçu quick and easy, saving you time and money.

Can I find flights from San Francisco to Foz do Iguaçu with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Foz do Iguaçu from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Foz do Iguaçu?

momondo provides multiple filters to help you find the best flight to Foz do Iguaçu from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Francisco to Foz do Iguaçu right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Foz do Iguaçu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Foz do Iguaçu and let you know when they change.

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